EP0287945A1 - Motoreinrichtung mit mindestens einer Spule und Verfahren zu ihrer Herstellung - Google Patents

Motoreinrichtung mit mindestens einer Spule und Verfahren zu ihrer Herstellung Download PDF

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Publication number
EP0287945A1
EP0287945A1 EP88105922A EP88105922A EP0287945A1 EP 0287945 A1 EP0287945 A1 EP 0287945A1 EP 88105922 A EP88105922 A EP 88105922A EP 88105922 A EP88105922 A EP 88105922A EP 0287945 A1 EP0287945 A1 EP 0287945A1
Authority
EP
European Patent Office
Prior art keywords
coil
rotor
circuit
coils
stator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP88105922A
Other languages
English (en)
French (fr)
Other versions
EP0287945B1 (de
Inventor
Pierre-André Meister
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ETA SA Manufacture Horlogere Suisse
Ebauchesfabrik ETA AG
Original Assignee
Ebauchesfabrik ETA AG
Eta SA Fabriques dEbauches
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ebauchesfabrik ETA AG, Eta SA Fabriques dEbauches filed Critical Ebauchesfabrik ETA AG
Publication of EP0287945A1 publication Critical patent/EP0287945A1/de
Application granted granted Critical
Publication of EP0287945B1 publication Critical patent/EP0287945B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
    • H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets
    • H02K37/125—Magnet axially facing armature
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C13/00—Driving mechanisms for clocks by primary clocks
    • G04C13/08—Secondary clocks actuated intermittently
    • G04C13/10—Secondary clocks actuated intermittently by electromechanical step-advancing mechanisms
    • G04C13/11—Secondary clocks actuated intermittently by electromechanical step-advancing mechanisms with rotating armature
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/26—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of printed conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K99/00—Subject matter not provided for in other groups of this subclass

Definitions

  • the MOS integrated circuit technology therefore makes it possible to produce, without additional manufacturing step, the module 24 grouping, on the same silicon wafer, the control circuit, the coils and the electrical connections of the coils to the circuit.
  • These connections can be obtained either by metallization, when there is no intersection with another metallization, such as for example for conductor 34, or by means of a diffused conduction channel, of type p if the substrate is of type n, when there is a crossing, as is the case for the conductor 33 which must pass under the coil 26g.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Windings For Motors And Generators (AREA)
  • Electromechanical Clocks (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
EP88105922A 1987-04-22 1988-04-14 Motoreinrichtung mit mindestens einer Spule und Verfahren zu ihrer Herstellung Expired - Lifetime EP0287945B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1549/87 1987-04-22
CH154987A CH668160GA3 (de) 1987-04-22 1987-04-22

Publications (2)

Publication Number Publication Date
EP0287945A1 true EP0287945A1 (de) 1988-10-26
EP0287945B1 EP0287945B1 (de) 1991-07-24

Family

ID=4213007

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88105922A Expired - Lifetime EP0287945B1 (de) 1987-04-22 1988-04-14 Motoreinrichtung mit mindestens einer Spule und Verfahren zu ihrer Herstellung

Country Status (6)

Country Link
US (1) US5039895A (de)
EP (1) EP0287945B1 (de)
JP (1) JP2647425B2 (de)
CH (1) CH668160GA3 (de)
DE (1) DE3863826D1 (de)
HK (1) HK142394A (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0444539A1 (de) * 1990-03-02 1991-09-04 Eta SA Fabriques d'Ebauches Erregerspulensatz, Verfahren zu dessen Herstellung und damit ausgestatteter Micromotor
EP0520631A3 (en) * 1991-06-24 1993-03-03 Wisconsin Alumni Research Foundation Micromechanical magnetic devices and method of producing the same
EP0619642A3 (de) * 1993-04-05 1994-11-17 Ford Motor Co Mikromotor und Herstellungsverfahren desselben.
US7049025B2 (en) 2000-11-07 2006-05-23 Johnson Matthey Public Limited Company Gas diffusion substrate
EP3255763A1 (de) * 2016-06-10 2017-12-13 Richemont International S.A. Mikrogenerator für uhren und herstellungsverfahren dafür

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5184040A (en) * 1989-09-04 1993-02-02 Lim Jong H Electric power generators having like numbers of magnets and coils
DE4012546A1 (de) * 1990-04-19 1991-10-24 Siemens Ag Drehmelder
JPH0779582A (ja) * 1993-09-09 1995-03-20 Toshiba Corp 光駆動モータ
US5686769A (en) * 1995-05-26 1997-11-11 Eastman Kodak Company Method of coil mounting for maximum heat transfer in brushless DC motors
GB9510994D0 (en) * 1995-05-31 1995-07-26 Turbo Genset The Company Ltd Rotary electrical machines
US6169354B1 (en) * 1996-05-24 2001-01-02 Halo Data Devices, Inc. Thin film electric motors
US6204588B1 (en) 1999-05-27 2001-03-20 Halo Data Devices, Inc. Rotor capable of being used as a recording media
EP1099990B1 (de) * 1999-11-12 2009-03-04 Asulab S.A. Generator für Zeitmessgerät
US20020170163A1 (en) * 2000-11-27 2002-11-21 Jeewan Puri Dished disk windings for cast winding applications
US6822369B2 (en) * 2001-07-27 2004-11-23 Ta-Ching Pong Pulse propelling flat induction motor
JP3621696B2 (ja) * 2002-08-14 2005-02-16 株式会社東芝 ホール素子、モータアッセンブリ、及び光ディスク装置
DE102010045536B4 (de) * 2010-09-15 2012-06-21 Trw Automotive Electronics & Components Gmbh Elektrodynamischer Aktor
US10128789B2 (en) * 2014-10-10 2018-11-13 The Boeing Company Phantom electric motor system with parallel coils
EP4142125A1 (de) * 2021-08-26 2023-03-01 Universidad de Alcalá (UAH) Miniaturisierter elektromagnetischer drehantrieb

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2146527A5 (de) * 1971-07-16 1973-03-02 Amouriq Paul

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927988B2 (ja) * 1974-06-14 1984-07-10 株式会社東芝 タ−ンテ−ブル装置
US4348751A (en) * 1977-06-20 1982-09-07 Hitachi, Ltd. Electronic device and method of fabricating the same
JPS5678342A (en) * 1979-11-26 1981-06-27 Kangiyou Denki Kiki Kk Printed circuit
JPS5690551A (en) * 1979-12-24 1981-07-22 Mitsubishi Electric Corp Inductor device for integrated circuit
JPS56139066A (en) * 1980-03-31 1981-10-30 Matsushita Electric Works Ltd Step motor
JPS60156253A (ja) * 1984-01-24 1985-08-16 Takahashi Yoshiteru 位置検知素子１個．電機子コイル２個の１相通電されるデイスク型ブラシレスモ−タ
JPS60200754A (ja) * 1984-03-21 1985-10-11 Sankyo Seiki Mfg Co Ltd 駆動用モ−タ
JPS60225449A (ja) * 1984-04-24 1985-11-09 Sumitomo Electric Ind Ltd 半導体集積回路パツケ−ジ
JP2567219B2 (ja) * 1985-07-03 1996-12-25 日本エルエスアイカード 株式会社 非接触方式による記憶基板とリ−ド・ライト装置間の書込み・読取り方法
JPS62165393A (ja) * 1986-01-16 1987-07-21 三洋電機株式会社 混成集積回路基板
JPS62201047A (ja) * 1986-02-28 1987-09-04 Toshiba Corp ブラシレスモ−タ
US4801830A (en) * 1986-08-04 1989-01-31 Canon Kabushiki Kaisha Brushless motor
US4733115A (en) * 1986-12-16 1988-03-22 Eastman Kodak Company Electric motor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2146527A5 (de) * 1971-07-16 1973-03-02 Amouriq Paul

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 10, no. 79 (E-391)[2136], 28 mars 1986; & JP-A-60 225 449 (SUMITOMO DENKI KOGYO K.K.) 09-11-1985 *
PATENT ABSTRACTS OF JAPAN, vol. 5, no. 159 (E-77)[831], 14 octobre 1981; & JP-A-56 090 551 (MITSUBISHI DENKI K.K.) 22-07-1981 *
PATENT ABSTRACTS OF JAPAN, vol. 6, no. 21 (E-93)[899], 6 février 1982; & JP-A-56 139 066 (MATSUSHITA DENKO K.K.) 30-10-1981 *
PATENT ABSTRACTS OF JAPAN, vol. 9, no. 325 (E-368)[2048], 20 décembre 1985; & JP-A-60 156 253 (YOSHITERU TAKAHASHI) 16-08-1985 *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0444539A1 (de) * 1990-03-02 1991-09-04 Eta SA Fabriques d'Ebauches Erregerspulensatz, Verfahren zu dessen Herstellung und damit ausgestatteter Micromotor
FR2659178A1 (fr) * 1990-03-02 1991-09-06 Ebauchesfabrik Eta Ag Ensemble de bobines d'excitation, procede de fabrication d'un tel ensemble et micromoteur electromagnetique equipe de celui-ci.
US5113100A (en) * 1990-03-02 1992-05-12 Eta Sa Fabriques D'ebauches Energization coil device, a method of making such a device and an electromagnetic micromotor fitted therewith
EP0520631A3 (en) * 1991-06-24 1993-03-03 Wisconsin Alumni Research Foundation Micromechanical magnetic devices and method of producing the same
US5327033A (en) * 1991-06-24 1994-07-05 Wisconsin Alumni Research Foundation Micromechanical magnetic devices
EP0619642A3 (de) * 1993-04-05 1994-11-17 Ford Motor Co Mikromotor und Herstellungsverfahren desselben.
US7049025B2 (en) 2000-11-07 2006-05-23 Johnson Matthey Public Limited Company Gas diffusion substrate
EP3255763A1 (de) * 2016-06-10 2017-12-13 Richemont International S.A. Mikrogenerator für uhren und herstellungsverfahren dafür

Also Published As

Publication number Publication date
JPS63283459A (ja) 1988-11-21
US5039895A (en) 1991-08-13
EP0287945B1 (de) 1991-07-24
CH668160GA3 (de) 1988-12-15
JP2647425B2 (ja) 1997-08-27
DE3863826D1 (de) 1991-08-29
HK142394A (en) 1994-12-23

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